1) times without number ad.
多次;反复地
2) over and over
多次地，重复地
1.
The foreigner repeated what he said over and over，but I still couldn't understand him
外国朋友一遍一遍地重复，但我仍然没有听懂他说什么
3) over and over again
一再;多次;反复
5) multi episode stacked complicated basin
多幕次叠合复式盆地
6) multiple reflections
多次反射
1.
The effects of such factors as the multiple reflections,the vertex angles and the diameters of the keyhole on the intensity distribution of .
在假设小孔为圆锥形的基础上,按照几何光学理论,通过跟踪光线在小孔内的多次反射轨迹,对激光深熔焊接小孔内等离子体的反韧致辐射吸收进行了详细研究。
2.
On the assumption of conical keyhole and using geometrical optics theory, a detailed study on Fresnel absorption and multiple reflections on the keyhole wall in deep penetration laser welding of metals was made by tracing a beam light.
在假设小孔为圆锥形的基础上,按照几何光学理论,通过跟踪光线在小孔内的多次反射轨迹,研究了激光在圆锥形小孔孔壁上的多次反射吸收。
3.
The results indicate that multiple reflections are favorable to the increase of depth.
结果表明,由于前沿存在多次反射,使得切割深度增加。
补充资料：一再
1.谓一次以后再加一次。 2.一次又一次;屡次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条